Arianne is an engine to develop multiplayer online games like Stendhal
Old-school 2D game engine
The imaginary eight-bit machine
Asphyre is a cross-platform framework for Delphi and FreePascal.
AutoTeach makes kids study and learn in exchange for internet access.
Java Gamepad API for multiple platforms
3D Interactive sandbox environment
Pear3DEngine is a modern and modular 3D development framework
C-Lesh is a game programming language for 2D games.
DiaT is a Textadventure
Cross-platform reimplementation of AMOS BASIC (runtime)
AMOS BASIC reimplementation in Java
A framework for games with defense towers along a path.
A small Game Engine project.